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Perl Language Reference Manual
by Larry Wall and others
Paperback (6"x9"), 724 pages
ISBN 9781906966027
RRP £29.95 ($39.95)

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HANDLE->format_lines_per_page(EXPR)

$FORMAT_LINES_PER_PAGE

$=

The current page length (printable lines) of the currently selected output channel. Default is 60. Used with formats. (Mnemonic: = has horizontal lines.)

ISBN 9781906966027Perl Language Reference ManualSee the print edition